What It Means
- Indoor blower motor mis-match - Indoor motor horsepower does not match unit capacity.
Lennox Ducted Heating
Lennox Ducted Heating Error Code E202
Ducted Heating:
Causes & actions from Lennox
How it shows
- Integrated control 7-segment display: E202
Incorrect appliance capacity code selected. Check for proper configuring under: Unit Size Codes for Furnace/Air Handler on configuration guide or in installation instructions. Cleared after the correct match is detected following a reset. (Re- move thermostat from system while applying power and re- programming.)
Other manual wording
SLP98UHV, SLP99UHV
Incorrect furnace size code selected. Check unit size codes on configuration guide or in installation instructions.
Applicable models & manual sources
- SL280DFNV
Indoor blower motor mis-match - Indoor motor horsepower does not match unit ca- pacity.
- SL280UHV
Indoor blower motor mis-match - Indoor motor horsepower does not match unit ca- pacity.
- SL297UHNV
Indoor blower motor mis-match - Indoor motor horsepower does not match unit ca- pacity.
- SLP98UHV
Indoor blower motor mis−match − Indoor motor horsepower does not match unit capacity.
- SLP99UHV
Indoor blower motor mis-match - Indoor motor horsepower does not match unit capacity.
Disclaimer: This information is for general reference. Code wording and instructions vary by model. Always follow the service manual for your exact unit.
What should you check next?
Continue in ACLogics with guided diagnosis for your equipment and symptoms.
